tender for earth work in hard soil in approved borrow areas including all leads & lifts & carriage with mechanical means on properly prepared & scientifically approved surface including spreading leveling earth in 22.50 cm. layers to make ready for compaction with prr to bring it upto omc condition as per specification & direction of engineer-in-charge. , providing hysd reinforcement/ms round bars required for reinforced cement concrete works including cost and conveyance of tested m.s./t.s. rods and binding wire of 18 to20 gauge. , providing concrete for plain cement concrete m15 in open foundation complete as per drawing and mord technical specification clause 800,1100,1200 and as per direction of engineer-in-charge. , construction of r.c.c.m 30 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specifications clauses 800, 900 and 1208.3